Consolidated Balance Sheets (Current Period Unaudited) (USD $)	Jun. 30, 2013		Dec. 31, 2012
CURRENT ASSETS:
Cash and cash equivalents	$ 10,953,000		$ 3,554,000
Accounts receivable - trade	17,210,000		16,655,000
Accounts receivable - other	3,170,000		2,995,000
Prepaid expenses and other current assets	3,186,000		2,794,000
Inventories	39,499,000	[1]	39,246,000	[1]
TOTAL CURRENT ASSETS	74,018,000		65,244,000
PROPERTY, PLANT AND EQUIPMENT, NET	9,050,000		8,723,000
OTHER INTANGIBLE ASSETS, NET	486,000		559,000
DEFERRED INCOME TAXES	3,505,000		4,205,000
OTHER ASSETS	167,000		182,000
	87,226,000		78,913,000
CURRENT LIABILITIES:
Accounts payable	6,936,000		6,629,000
Other current liabilities	3,708,000		3,222,000
TOTAL CURRENT LIABILITIES	10,644,000		9,851,000
LONG-TERM DEBT	5,000,000		0
LONG-TERM PENSION LIABILITY	7,034,000		10,468,000
OTHER LONG-TERM LIABILITIES	700,000		736,000
DEFERRED INCOME TAXES	100,000		70,000
COMMITMENTS AND CONTINGENCIES (NOTE 6)
SHAREHOLDERS' EQUITY:
Common stock, $.001 par value - authorized 50,000,000 shares, issued and outstanding - 6,131,600 and 6,115,907 shares, respectively.	6,000		6,000
Additional paid-in capital	22,046,000		21,288,000
Retained earnings	47,118,000		44,451,000
Accumulated other comprehensive loss, net of tax:
Pensions	(5,422,000)		(7,957,000)
TOTAL SHAREHOLDERS' EQUITY	63,748,000		57,788,000
	87,226,000		78,913,000
Finished goods	27,325,000		27,382,000
Work in process	27,000		71,000
Raw materials	$ 12,147,000		$ 11,793,000

[1] Inventories consist of the following: